Zářivkové trubice
Sterilize air and surfaces with 25W germicidal lamps.
Discover UV-C germicidal tubes and T5 LED replacement tubes. Offering solutions from €7 to €21.
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Maxibright T5 TCL zářivka 21W, 6400K, na růst 
Maxibright T5 TCL zářivka 21W, 6400K, na růst
Maxibright T5 TCL zářivka 21W, 6400K, na růst
Sale price €7,45 Regular price €8,28 -
GV04 - UV-C germicidní zářivka lineární 25W (T8, délka 437 mm) 
GV04 - UV-C germicidní zářivka lineární 25W (T8, délka 437 mm)
GV04 - UV-C germicidní zářivka lineární 25W (T8, délka 437 mm)
Sale price €21,35 Regular price €23,72
Shipping & Tracking. 3 day EU delivery
You'll get your package in 3-5 days no matter where you are in EU.
Cost is 7 to 15 EUR under 30kg.
We'll send you a tracking number as soon as your purchase dispatched.
You'll receive a notification on each stage of delivery
We use all the variety of shipping companies, if you have a prefered one - let us know, we'll send with it for your convinience.
See more on Shipping details page.
60 days returns
You can get a refund or replacement after up to 30 days from purchase.
But we ussualy stand on customers side, so we can give a 60 days time frame!
How to know right prodcut parameter?
See our free grow calculators for hydroponics and indoor gardening.
Estimate nutrients, lighting, VPD, irrigation, plant spacing, and grow planning.
2 months post sale expert support
It's free.
We are a team of 10 with a decade of wise expirience in growing and gardening, so if you'll have any need of help, we'll guide you to your goal within 2 months from a purchase.
About us. Our 9 year history
GoToGarden started in 2017 out of personal frustration. Our founder was a hobby grower who spent hours navigating online shops that felt built by people who had never touched a plant — cluttered layouts, vague product descriptions, no real guidance on what to actually buy or why. He knew there had to be a better way.
See more on About us page
Estimate nutrients, lighting, VPD, irrigation, plant spacing, grow planning.
Our free calculators for hydroponics and gardening.
How can fluorescent tubes improve grow operations?
Fluorescent tubes offer targeted solutions for specific cultivation challenges. They are essential for maintaining a sterile environment, crucial for preventing pathogens that can decimate crops. Furthermore, specialized tubes provide the precise light spectrums required for different plant growth phases, directly impacting yield and quality.
Explore the range of fluorescent tubes and lighting essentials
This collection features specialized lighting solutions, including the GV04 - UV-C germicidal zářivka lineární 25W, perfect for sterilization, and the Maxibright T5 TCL zářivka 21W, designed for vegetative growth stages. Complementing these are broader lighting categories like LED, Výbojky, and essential Příslušenství k osvětlení. For complete setups, explore Sety a komplety, while Stínidla and Řídicí jednotky offer further customization and control.
Brand differentiation in fluorescent tubes
While not a multi-brand collection for fluorescent tubes specifically, within the broader lighting context, Maxibright offers dedicated T5 LED replacements, distinguishing itself from generic tube manufacturers by integrating LED efficiency into a familiar form factor for specific units. The UV-C germicidal lamp (GV04) focuses on a distinct application of sterilization, separate from plant growth lighting.
Choosing the right fluorescent tube for your needs
Growers seeking to sterilize their environment, air, liquids, or surfaces should select UV-C germicidal tubes, like the 25W T8 model. For plants requiring specific light spectrums during their vegetative stage, especially in conjunction with Maxibright T5 LED units, the 21W 6400K T5 TCL zářivka is the appropriate choice. These tubes address precise environmental control and targeted growth support, contributing to a more controlled cultivation process.
Frequently Asked Questions
What is a UV-C germicidal lamp used for?
A UV-C germicidal lamp is used to sterilize air, liquids, and surfaces. It emits a 253.7nm wavelength for effective sterilization.
Which fluorescent tube is suitable for vegetative growth?
The Maxibright T5 TCL zářivka 21W with a 6400K color temperature is designed for vegetative growth. It is a T5 LED replacement tube.
What is the price range for fluorescent tubes in this collection?
The fluorescent tubes in this collection range from €7 to €21.